Featured in this lot is this Snap - On Torque extension stick set with model number: 305TSKTA. There are five stick extension with stud sizes of: 3/8" - 10mm (65ft.lb.-88N.m; yellow) , 7/16" (80 ft.lb. - 109N.m.; Blue), 1/2" - 12mm ()100 ft.lb - 136N.m.; Gray, 14mm (120ft.lb. - 163 N.m; White), 9/16" (140 ft.lb - 190N.m; teal). The female square drive designed for improved retention on impact wrenches. The condition of these wheel torque is good with slight wear consistent with use but otherwise in good overall condition. The measurements of the case are 1" x 6 1/2" x 9".